At the beginning of your upkeep, if twenty or more creature cards are in your graveyard, you win the game.

, Discard a card: Exile target card from a graveyard.
, Sacrifice Mortiphobia: Exile target card from a graveyard.

All creatures get -1/-1 until end of turn for each Swamp you control.

Flying
Threshold — As long as seven or more cards are in your graveyard, Mystic Familiar gets +1/+1 and has protection from black.

Protection from black
Threshold — Nantuko Blightcutter gets +1/+1 for each black permanent your opponents control as long as seven or more cards are in your graveyard.

, , Sacrifice Nantuko Calmer: Destroy target enchantment.
Threshold — Nantuko Calmer gets +1/+1 as long as seven or more cards are in your graveyard.

When Nantuko Cultivator enters the battlefield, you may discard any number of land cards. Put that many +1/+1 counters on Nantuko Cultivator and draw that many cards.

: Nantuko Shade gets +1/+1 until end of turn.

, Discard a card: Target creature gets +2/+2 until end of turn.
, Sacrifice Narcissism: Target creature gets +2/+2 until end of turn.

As an additional cost to cast this spell, discard X cards.
Return X target cards from your graveyard to your hand. Exile Nostalgic Dreams.

Draw a card.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

, Exile three cards from your graveyard: Target player loses 3 life.

The next instant or sorcery spell you cast this turn can't be countered.
Draw a card.

For each creature token on the battlefield, its controller creates a token that's a copy of that creature.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Threshold — As long as seven or more cards are in your graveyard, Pardic Arsonist has "When Pardic Arsonist enters the battlefield, it deals 3 damage to any target."

First strike
: Pardic Collaborator gets +1/+1 until end of turn.

Discard a card at random: Pardic Lancer gets +1/+0 and gains first strike until end of turn.

Prevent all damage a source of your choice would deal this turn.

When Petradon enters the battlefield, exile two target lands.
When Petradon leaves the battlefield, return the exiled cards to the battlefield under their owners' control.
: Petradon gets +1/+0 until end of turn.

When Petravark enters the battlefield, exile target land.
When Petravark leaves the battlefield, return the exiled card to the battlefield under its owner's control.